lexicomp.info - robtex.com
lexicomp.info
| DNSSEC | ⚠️ Not signed | ||||||
| A | 107.21.209.38🇺🇸 Amazon107.21.128.0/17 EC2 IAD prefix | ||||||
| PTR | ec2-107-21-209-38.compute-1.amazonaws.com | ||||||
| NS | ns1-02.azure-dns.com ⭐ | ||||||
| A | 2603:1061:0:700::2🇺🇸 Microsoft2603:1000::/25 MICROSOFT | ||||||
| PTR | ns1-02.azure-dns.com | ||||||
| A | 13.107.236.2🇺🇸 Microsoft13.104.0.0/14 MICROSOFT | ||||||
| PTR | ns1-02.azure-dns.com | ||||||
| NS | ns2-02.azure-dns.net | ||||||
| A | 2620:1ec:8ec:700::2🇺🇸 Microsoft2620:1ec::/36 MICROSOFT | ||||||
| PTR | ns2-02.azure-dns.net | ||||||
| A | 150.171.21.2🇺🇸 Microsoft150.171.0.0/16 MICROSOFT | ||||||
| PTR | ns2-02.azure-dns.net | ||||||
| NS | ns3-02.azure-dns.org | ||||||
| A | 2a01:111:4000:700::2🇬🇧 Microsoft2a01:111:4000::/36 | ||||||
| PTR | ns3-02.azure-dns.org | ||||||
| A | 204.14.183.2🇺🇸 Microsoft204.14.180.0/22 | ||||||
| PTR | ns3-02.azure-dns.org | ||||||
| NS | ns4-02.azure-dns.info | ||||||
| A | 2620:1ec:bda:700::2🇺🇸 Microsoft2620:1ec::/36 MICROSOFT | ||||||
| PTR | ns4-02.azure-dns.info | ||||||
| A | 208.84.5.2🇺🇸 Microsoft208.84.0.0/21 MICROSOFT | ||||||
| PTR | ns4-02.azure-dns.info | ||||||
| SOA | ns1-02.azure-dns.comazuredns-hostmaster@microsoft.com serial=1 | ||||||
info
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.info.afilias-nst.info ⭐ | ||||||
| NS | a2.info.afilias-nst.info | ||||||
| NS | b0.info.afilias-nst.org ⚠️ Not in parent delegation | ||||||
| NS | b2.info.afilias-nst.org ⚠️ Not in parent delegation | ||||||
| NS | c0.info.afilias-nst.info | ||||||
| NS | d0.info.afilias-nst.org ⚠️ Not in parent delegation | ||||||
| SOA | a0.info.afilias-nst.infohostmaster@donuts.email serial=1773555327 | ||||||
Same first word
Similar names
DNS History
10 records (5 active, 5 former)
○NSdbru.br.ns.els-gms.att.net2015-05-16 → 2017-06-26 · 4 obs
● 2017-06-26 20:29:14
○ 2026-03-09 19:00:52
○ 2026-03-23 11:52:00
○NSdmtu.mt.ns.els-gms.att.net2015-05-16 → 2017-06-26 · 4 obs
● 2017-06-26 20:29:14
○ 2026-03-09 19:00:52
○ 2026-03-23 11:52:00
●NSns1-02.azure-dns.com2026-03-09 → 2026-03-23 · 3 obs
● 2026-03-09 19:00:52
● 2026-03-23 11:52:00
○NSns1.lexi.com2015-05-16 → 2017-06-26 · 4 obs
● 2017-06-26 20:29:14
○ 2026-03-09 19:00:52
○ 2026-03-23 11:52:00
●NSns2-02.azure-dns.net2026-03-09 → 2026-03-23 · 3 obs
● 2026-03-09 19:00:52
● 2026-03-23 11:52:00
○NSns2.lexi.com2015-05-16 → 2017-06-26 · 4 obs
● 2017-06-26 20:29:14
○ 2026-03-09 19:00:52
○ 2026-03-23 11:52:00
●NSns3-02.azure-dns.org2026-03-09 → 2026-03-23 · 3 obs
● 2026-03-09 19:00:52
● 2026-03-23 11:52:00
●NSns4-02.azure-dns.info2026-03-09 → 2026-03-23 · 3 obs
● 2026-03-09 19:00:52
● 2026-03-23 11:52:00
●A107.21.209.382026-03-09 → 2026-03-23 · 3 obs
● 2026-03-09 19:00:52
● 2026-03-23 11:52:00
○A12.168.75.202015-05-16 → 2017-06-26 · 4 obs
● 2017-06-26 20:29:14
○ 2026-03-09 19:00:52
○ 2026-03-23 11:52:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| info | c0.info.afilias-nst.info, a2.info.afilias-nst.info, a0.info.afilias-nst.info | - |
| lexicomp.info | ns2-02.azure-dns.net, ns1-02.azure-dns.com, ns4-02.azure-dns.info, ns3-02.azure-dns.org | 2 records |
✅ Authoritative Response
Server:150.171.21.2
NS records: ns2-02.azure-dns.net, ns1-02.azure-dns.com, ns4-02.azure-dns.info, ns3-02.azure-dns.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for lexicomp.info (unsigned zone)
⏱️ Timing
Total: 360ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 107.21.209.38 |
| NS | 4 | ns1-02.azure-dns.com, ns2-02.azure-dns.net... |
| SOA | 1 | ns1-02.azure-dns.com azuredns-hostmaster |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns4-02.azure-dns.info, ns4-02.azure-dns.info)
Analysis
IP Addresses
lexicomp.info points to a single IP number: 107.21.209.38.
Other host names, for instance bmwcca.org, cobaltgroup.com, cdkglobalperformance.com, www.denverhealthmedicalplan.org and chpr.umassmed.edu share IP numbers with lexicomp.info.
Name Servers
lexicomp.info is delegated to four name servers: ns1-02.azure-dns.com, ns4-02.azure-dns.info, ns2-02.azure-dns.net and ns3-02.azure-dns.org.
lexicomp.info at least partially shares name servers with other domains, for instance 100.3.20.in-addr.arpa, o365yammer1.net, uhsideman.org, childpassport.org and contosoaad.net.
Host names with two IP numbers:
ns1-02.azure-dns.com points to: 2603:1061:0:700::2 and 13.107.236.2.
ns4-02.azure-dns.info points to: 2620:1ec:bda:700::2 and 208.84.5.2.
ns2-02.azure-dns.net points to: 2620:1ec:8ec:700::2 and 150.171.21.2.
ns3-02.azure-dns.org points to: 2a01:111:4000:700::2 and 204.14.183.2.